LB-1424 Add requirejs plugin for i18n

Change tmpl to support i18n preparsing of dust templates.
Added utils lib of parsing an javascript object from a string.
   diffent from json_parse, it accepts all flavors of object definition.
Added dust main library from where it gets injected dust custom helpers and filters.
Added dust helper for i18n.
LB-1424 fixed config.json
LB-1424 Removed un-needed comments

Added checks for console object before loging messages.
Merge pull request #28 from nistormihai/master-new

Add i18n plugin for handling of translations
LB-1396 Fix blog url and parse blog EmbedConfig
LB-1396 Introduce theme system